X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.c;h=7d4c96a2b8a5045cda742f4be7842deb66529637;hp=434b50372832c49952fd2195c4e4377ae3088227;hb=6adb38a1a1cbe95f7131815416c8bb31683c3f47;hpb=6a96276c901992b21c3ad93f95ab0a081c7d6bb1

diff --git a/fio.c b/fio.c
index 434b5037..7d4c96a2 100644
--- a/fio.c
+++ b/fio.c
@@ -39,6 +39,7 @@
 #include "smalloc.h"
 #include "verify.h"
 #include "diskutil.h"
+#include "cgroup.h"
 
 unsigned long page_mask;
 unsigned long page_size;
@@ -60,6 +61,8 @@ static volatile int fio_abort;
 static int exit_value;
 static struct itimerval itimer;
 static pthread_t gtod_thread;
+static struct flist_head *cgroup_list;
+static char *cgroup_mnt;
 
 struct io_log *agg_io_log[2];
 
@@ -1075,6 +1078,9 @@ static void *thread_main(void *data)
 		}
 	}
 
+	if (td->o.cgroup_weight && cgroup_setup(td, cgroup_list, &cgroup_mnt))
+		goto err;
+
 	if (nice(td->o.nice) == -1) {
 		td_verror(td, errno, "nice");
 		goto err;
@@ -1204,6 +1210,7 @@ err:
 	close_and_free_files(td);
 	close_ioengine(td);
 	cleanup_io_u(td);
+	cgroup_shutdown(td, &cgroup_mnt);
 
 	if (td->o.cpumask_set) {
 		int ret = fio_cpuset_exit(&td->o.cpumask);
@@ -1652,6 +1659,9 @@ int main(int argc, char *argv[])
 
 	status_timer_arm();
 
+	cgroup_list = smalloc(sizeof(*cgroup_list));
+	INIT_FLIST_HEAD(cgroup_list);
+
 	run_threads();
 
 	if (!fio_abort) {
@@ -1663,6 +1673,11 @@ int main(int argc, char *argv[])
 		}
 	}
 
+	cgroup_kill(cgroup_list);
+	sfree(cgroup_list);
+	if (cgroup_mnt)
+		sfree(cgroup_mnt);
+
 	fio_mutex_remove(startup_mutex);
 	fio_mutex_remove(writeout_mutex);
 	return exit_value;